Notable Geographers pg# Identify Theory or Model & Briefly explain Why is it important? (* = not in textbook) in (if diagram is required, attach neatly drawn and text labeled diagram) Ester Boserup

Rural Land Use Ernest Burgess Concentric Zone Model

Urban land use (+ diagram) Walter Christaller Central Place Theory

Urban Land Use (+ diagram) Marija Gimbutas

Language Ernest Griffin / Larry Ford

Cities (+ diagram) Chauncey Harris/EL Ullman Multiple Nuclei Model

Urban Land Use *Harold Hotelling Locational Interdendence of Business Location

Industrial/Development Homer Hoyt Urban Sector Model

Urban Land Use (+ diagram) Ellsworth Huntington Fred Kniffen Folk house forms and diffusion

Simon Kuznets / Julian Simon Benefits of Population Growth

August Losch

Cities *Halford Mackinder Heartland Theory

Political Thomas Malthus

Population/Rural Land Use Abdel Omran Epidemiologic Transition

(+ diagram) E. G. Ravenstein Laws of Migration

Population Colin Renfrew

Language WW Rostow Stages of Development

Economic/Industrial Carl Sauer Cultural Landscape

Crop Hearths

John Snow 72 Mapping Cholera Outbreak in London

*Nicholas Spykman Rimland Theory

Political (+ diagram) Warren Thompson Demographic Transition Model

Population (+ diagram) Johann Heinrich von Thunen Agricultural Land use

Agriculture/Rural Land Use (+ diagram) *Immanuel Wallerstein Core-Periphery Industrial Location

Economic/Development (+ diagram) Alfred Weber Least Cost

Wilbur Zelinsky Migration Transition

(diagram)